Support 64 bit pv-domains with more than 512GB of memory. Tested with 64 bit dom0 on machines with 8GB and 1TB and 32 bit dom0 on a 8GB machine. Conflicts between E820 map and different hypervisor populated memory areas have been tested via a fake E820 map reserved area on the 8GB machine.
Juergen Gross (13): xen: sync with xen header xen: anchor linear p2m list in shared info structure xen: eliminate scalability issues from initial mapping setup xen: move static e820 map to global scope xen: simplify xen_set_identity_and_remap() by using global variables xen: detect pre-allocated memory interfering with e820 map xen: find unused contiguous memory area xen: add service function to copy physical memory areas xen: check for kernel memory conflicting with memory layout xen: check pre-allocated page tables for conflict with memory map xen: move initrd away from e820 non-ram area xen: if p2m list located in to be remapped region delay remapping xen: allow more than 512 GB of RAM for 64 bit pv-domains Documentation/kernel-parameters.txt | 7 + arch/x86/include/asm/xen/interface.h | 96 ++++++- arch/x86/include/asm/xen/page.h | 4 - arch/x86/xen/Kconfig | 31 +- arch/x86/xen/enlighten.c | 22 ++ arch/x86/xen/mmu.c | 141 ++++++++- arch/x86/xen/p2m.c | 23 +- arch/x86/xen/setup.c | 536 ++++++++++++++++++++++++++++------- arch/x86/xen/xen-head.S | 2 + arch/x86/xen/xen-ops.h | 4 + 10 files changed, 717 insertions(+), 149 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
